In addition to all the features that can be found in Desktop Spirometer: Pony FX and Handheld Spirometer – Spiropalm, 6MWT features real time testing for the standardized 6MWT Measurement of minute Ventilation (VE) and breathing patterns during walking. Consequently, it includes breathing reserve (BR), Hr and SpO2 monitoring by Nonin technology, evaluation of dynamic hyperinflation. In addition to its forced/Slow vital capacity, maximum voluntary ventilation, respiratory pattern, bronchial challenge test (Pre-Post), and Bronchila Dilator Test – physicians can benefit from its special features. These special features include Ventilation (VE), Respiratory Frequency (RF), Dynamic Inspiratory Capacity (IC), Dyspnea & Fatigue (Borg Scale), Breathing Reserve (BR), Oxygen Saturation (SpO2), and heart rate (HR).